Cisco IOS XR Input Validation Error Vulnerability (CNVD-2019-46438)

Cisco IOS XR is a set of operating systems developed by the American company Cisco Cisco for its network equipment. An input validation error vulnerability exists in the Intermediate System-to-Intermediate System IS-IS routing protocol feature in Cisco IOS XR versions prior to 6.6.3, which arises...

CVE-2019-1918

A vulnerability in the implementation of Intermediate SystemtoIntermediate System ISIS routing protocol functionality in Cisco IOS XR Software could allow an unauthenticated attacker who is in the same IS-IS area to cause a denial of service DoS condition. The vulnerability is due to incorrect...